Our pre-paired smart lighting kits work great on their own. But when you add the TRÅDFRI gateway to your home WiFi router and download the IKEA Home smart app is when the real magic happens. The gateway will now be able to talk to your connected smart lighting products. You can add smart lighting and control outlets (to make ordinary lamps smart). With the app, transform the mood of your home with the touch of a button or a tap in the app.